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authorMihai Moldovan <ionic@ionic.de>2015-03-29 04:26:10 +0200
committerMihai Moldovan <ionic@ionic.de>2015-03-29 04:26:10 +0200
commit0d56c45a7fc6350879377f368944a5832783764c (patch)
tree453b9537e05a98bf2b00401301a3fe17f38f46a5 /nxcomp/SetUnpackAlphaCompat.h
parent68be7d1c8ff0b36357e4af739f2c0e80283716af (diff)
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nx-X11: handle source pictures (those without a Drawable surface) gracefully.
Cherry-picked from branch 3.5.0.x. This is basically a merge of the most current xorg-server (1.17.1) code into nx-X11. It makes sure that for source pictures, which do not have a drawable surface, a filter is selected that is supported on the "main" and all other screens. Alternatively, if the requested filter is not available on all screens and the picture is a source picture, this function fails gracefully. Additionally, the ChangePictureFilter hook is now called for non-source pictures. This also needs an implementation in mipict.{c,h}. The default hook does nothing and returns a success value.
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